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Voltage-sensitive Dye Recording from Axons, Dendrites and Dendritic Spines of Individual Neurons in Brain Slices
JoVE Journal
神経科学
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JoVE Journal 神経科学
Voltage-sensitive Dye Recording from Axons, Dendrites and Dendritic Spines of Individual Neurons in Brain Slices
DOI:

12:51 min

November 29, 2012

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  • 00:05標題
  • 02:09Equipment Setup
  • 04:35Whole-cell Patch-clamp Recording and Dye Diffusion
  • 07:35Optical Recording
  • 09:30Results: Voltage-sensitive Dye Recording from Axons, Dendrites and Dendritic Spines of Individual Neurons in Brain Slices
  • 11:54Conclusion

概要

自動翻訳

An imaging technique for monitoring of membrane potential changes with sub-micrometer spatial and sub-millisecond temporal resolution is described. The technique, based on laser excitation of voltage-sensitive dyes, allows measurements of signals in axons and axon collaterals, terminal dendritic branches, and individual dendritic spines.

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